Two examples of the advanced filters on the X100s

First up in the "Dynamic Tone" filter, "used," notes the manual, "for a fantasy effect."

f/2.8 1/80 at ISO 800, no filter

f/5.6 1/25 at ISO 800, and with filter

Second, is the "Partial Color (Green) filter, turning all non-green areas into black and white. This didn't do a terribly good job on the first image (lots of green against a blue sky) but did noticeably better with the green against a background of less natural light.